A Global Manufacturer of AN-MS-NAS-NASM Fasteners

Airfasco is a manufacturer of OEM specials to print and AN Bolts under NASM.
Over the years Airfasco has expanded and now manufactures NAS, MS and NASM fasteners including pins, screws, washers and nuts.
Additionally Airfasco is an extremely flexible company possessing the capability to provide custom manufacturing services to meet any fastener requirement.
Airfasco also offers a line of FAA-PMA products including oil filters.
Airfasco is ISO 9001:2008 and AS9100:2009 certified as well as being DFARS compliant.

Our AN Product Line

Airfasco Manufacturers AN3 thru AN20 aircraft bolts bolts ranging in thread size from 10-32 UNF-3A to 1-1/4-12 UNF-3A. Each thread size is available in over 60 different lengths, ranging from just under 1/2" to over 8" . Airfasco manufacturers cadmium plated AN bolts on a daily basis. Airfasco also stocks and manufacturers AN bolts made of stainless steel. We also have an in house drill shop that allows for rapid processing of drilled AN product, such as the ones shown below.

Airfasco is also capable of manufacturing AN screws. We produce a line of AN525 washer head screws that are made of alloy steel and are cadmium plated. These can be slotted or have a Phillips head. We can also supply AN507, AN515, AN520, AN526, AN530, AN531 screws for older aircraft.

Airfasco also manufacturers and stocks AN173 through AN180 close tolerance aircraft bolts. These are of the same size as AN3 thru AN10 aircraft bolts, only marked with a triangle to denote their close tolerance. They are available in steel-alloy or stainless steel. Airfasco is capable of manufacturing AN181 thru AN186 aircraft bolts for special orders.

We also manufacturer AN42 thru AN49 aerospace eye bolts. These range in thread size from 10-32 UNF-3A to 9/16-18 UNF-3A. Airfasco has an extensive inventory of AN42B and AN43B eyebolts with the option for corrosion resistant steel.

Airfasco stocks and manufacturers MS20392 Pins. We primarily manufacturer steel alloy cadmium plated pins ranging from .125" to 1.000" in diameter. We also manufacturer speciality orders made of PH13-8Mo stainless or 8740 alloy steel. Finally Airfasco stocks and manufactures a line of zinc plated pins, under the 12387350 part number (which are dimensionally the same as MS20392 pins).

Airfasco stocks a line of MS24665 cotter pins in a variety of sizes and materials.

We offer the following line of MS screws:

MS24693 | Flat Countersunk Screw with Phillips Head

MS24694 | Countersunk, Structural Screw with Phillips Head

MS27039 | Pan head Screw with Phillips Head

MS35206 | Pan Head Screw with Phillips Head

Our NAS Product Line

Airfasco manufacturers a wide variety of NAS bolts for special order. These can be had with very attractive lead times:

NAS517 | Close Tolerance Flat Head Screw

NAS1003 - NAS1020 | Bolt with Hexagon Head made of A286 stainless

NAS1103 - NAS1120 | Bolt with modified hexagon head with short thread -- Inactive for new design (see NAS6203-6620)